Amanda Zen
type: MusicGroup
popularity: 4
followers: 17
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3fc9cd8025344b7c7178e32389d11e8619c195b0c6f0889dc25b92bc8e4a2415
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953885
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953885
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0d2fece0-9205-4db0-bebf-4310d79b910c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0d2fece0-9205-4db0-bebf-4310d79b910c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0d2fece0-9205-4db0-bebf-4310d79b910c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:12:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3fc9cd8025344b7c7178e32389d11e8619c195b0c6f0889dc25b92bc8e4a2415","name":"Amanda Zen","registered_at":"2026-06-15T17:59:33Z","symbol":"NIM0787388","token_address":"0x0f227465c10fd063bb12fb1b8aa44662fdc5f915","type":"artist","uuid":"0d2fece0-9205-4db0-bebf-4310d79b910c"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fc9cd8025344b7c7178e32389d11e8619c195b0c6f0889dc25b92bc8e4a2415. Chain 2 (Bitcoin): anchored in block 953885 (2026-06-16T04:12:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0d2fece0-9205-4db0-bebf-4310d79b910c.json and https://artists.proofprofile.net/proofs/artist/0d2fece0-9205-4db0-bebf-4310d79b910c.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T04:12:47Z
  text: {"copyright_id":"0x3fc9cd8025344b7c7178e32389d11e8619c195b0c6f0889dc25b92bc8e4a2415","name":"Amanda Zen","registered_at":"2026-06-15T17:59:33Z","symbol":"NIM0787388","token_address":"0x0f227465c10fd063bb12fb1b8aa44662fdc5f915","type":"artist","uuid":"0d2fece0-9205-4db0-bebf-4310d79b910c"}
album: Kazauya Serenity
  type: MusicAlbum
  date published: 2024-08-23
album: Wind Of Ease
  type: MusicAlbum
  date published: 2024-09-13
album: Wildfire
  type: MusicAlbum
  date published: 2024-10-04
  track: Wildfire
    type: MusicRecording
    duration: PT2M43S
    duration ms: 163333
    explicit: false
    by artist: Amanda Zen
    in album: Wildfire
      type: MusicAlbum
      date published: 2024-10-04
    isrc code: SE6N62209529
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T07:43:03+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbf0a0d49cf54ea7d50fdaaeb40319cdd5f05bfe89a571d6ff914e04719db7eba
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6N62209529
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf0a0d49cf54ea7d50fdaaeb40319cdd5f05bfe89a571d6ff914e04719db7eba. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6N62209529 — a six-check JSON result.
      date published: 2026-07-04T10:04:33Z
    audio: Wildfire
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 137.732
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.15
      additional property: Energy
        type: PropertyValue
        value: 0.031
      additional property: Speechiness
        type: PropertyValue
        value: 0.041
      additional property: Acousticness
        type: PropertyValue
        value: 0.986
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.869
      additional property: Liveness
        type: PropertyValue
        value: 0.092
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.062
      additional property: Loudness (dB)
        type: PropertyValue
        value: -35.258
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Serendipity
  type: MusicAlbum
  date published: 2024-10-25
album: Midnight Elixir
  type: MusicAlbum
  date published: 2024-11-15
album: Glimmers
  type: MusicAlbum
  date published: 2025-01-03
album: The Last Oasis
  type: MusicAlbum
  date published: 2025-01-24
album: Solo Flow
  type: MusicAlbum
  date published: 2025-02-14
  track: Solo Flow
    type: MusicRecording
    duration: PT4M20S
    duration ms: 260000
    explicit: false
    by artist: Amanda Zen
    in album: Solo Flow
      type: MusicAlbum
      date published: 2025-02-14
    isrc code: SE6N62214014
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T14:08:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfa5233ad92281adb8a5045adc20dc3737cd74e803ed1cba1fab0bb6ad439b2ff
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958746
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958746
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6N62214014
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T15:36:35Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa5233ad92281adb8a5045adc20dc3737cd74e803ed1cba1fab0bb6ad439b2ff. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE6N62214014 — a six-check JSON result.
      date published: 2026-07-19T15:36:35Z
    audio: Solo Flow
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 115.451
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.169
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Inside Out
album: Connect
album: Our Sign
album: Cycles
album: Altitude

Energy
type: PropertyValue
value: 0.018

Speechiness
type: PropertyValue
value: 0.059

Acousticness
type: PropertyValue
value: 0.836

Instrumentalness
type: PropertyValue
value: 0.843

Liveness
type: PropertyValue
value: 0.124

Valence (Positivity)
type: PropertyValue
value: 0.04

Loudness (dB)
type: PropertyValue
value: -33.67

Key Name
type: PropertyValue
value: B

Mode Name
type: PropertyValue
value: Major

Inside Out
type: MusicAlbum
date published: 2025-05-02

Connect
type: MusicAlbum
date published: 2025-06-06

Our Sign
type: MusicAlbum
date published: 2025-07-04

Cycles
type: MusicAlbum
date published: 2025-09-05

Altitude
type: MusicAlbum
date published: 2025-10-03